Welcome to Sound Deadening

Hi there! My name is Eduardo, I'm a car enthusiast from Portugal who loves silence. In this website you can check my sound deadening projects with pictures, videos, how-tos and some product reviews. Enjoy!

Current project: Opel Ampera

Idle80 km/h120 km/h
Factory29 dB59 dB63 dB
Current28.5 dB59 dB63 dB
Approximate weight added: 0.7 kg

The Cars